package ls.ch03.demo.demo3;

import ls.ch03.demo.demo1.NewsDao;


/**
 * @author ls
 * @Date 创建时间:2022/4/8 11:03
 * 描述:
 */

public class NewsServiceImpl {
    private NewsDao dao;
    public void setDao(NewsDao dao){
        this.dao=dao;
    }
}
